Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Characterization and mutational analysis of yeast Dbp8p, a putative RNA helicase involved in ribosome biogenesis.

Nucleic acids research - 1 Mar 2001

Daugeron M C, Linder P

Abstract excerpt

RNA helicases of the DEAD box family are involved in almost all cellular processes involving RNA molecules. Here we describe functional characterization of the yeast RNA helicase Dbp8p (YHR169w). Our results show that Dbp8p is an essential nucleolar protein required for biogenesis of the small ribosomal subunit. In vivo depletion of Dbp8p resulted in a ribosomal subunit imbalance due to a deficit in 40S ribosomal...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Cell Nucleolus
Share to DEAD-box RNA Helicases
Share to Fluorescent Antibody Technique, Indirect

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Ribosomes

Share to RNA Helicases

Share to RNA Precursors

Share to RNA Processing, Post-Transcriptional

Share to RNA, Ribosomal, 18S

Source

Open in PubMed Open full text

Identifiers

PMID: 11222764
DOI: 10.1093/nar/29.5.1144
PMCID: PMC29721

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Characterization and mutational analysis of yeast Dbp8p, a putative RNA helicase involved in ribosome biogenesis.PMID 11222764Read ↗

Dbp10p, a putative RNA helicase from Saccharomyces cerevisiae, is required for ribosome biogenesis.Semantic proximity Read ↗

Dbp7p, a putative ATP-dependent RNA helicase from Saccharomyces cerevisiae, is required for 60S ribosomal subunit assembly.Semantic proximity Read ↗

Dbp6p is an essential putative ATP-dependent RNA helicase required for 60S-ribosomal-subunit assembly in Saccharomyces cerevisiae.Semantic proximity Read ↗

Comprehensive mutational analysis of yeast DEXD/H box RNA helicases required for small ribosomal subunit synthesis.Semantic proximity Read ↗

Comprehensive mutational analysis of yeast DEXD/H box RNA helicases involved in large ribosomal subunit biogenesis.Semantic proximity Read ↗

Characterization of Saccharomyces cerevisiae Npa2p (Urb2p) reveals a low-molecular-mass complex containing Dbp6p, Npa1p (Urb1p), Nop8p, and Rsa3p involved in early steps of 60S ribosomal subunit biogenesis.Semantic proximity Read ↗

The putative RNA helicase Dbp6p functionally interacts with Rpl3p, Nop8p and the novel trans-acting Factor Rsa3p during biogenesis of 60S ribosomal subunits in Saccharomyces cerevisiae.Semantic proximity Read ↗

Dynamics of the putative RNA helicase Spb4 during ribosome assembly in Saccharomyces cerevisiae.Semantic proximity Read ↗

A dominant negative mutant of the E. coli RNA helicase DbpA blocks assembly of the 50S ribosomal subunit.Semantic proximity Read ↗

The nucleolar protein Nop19p interacts preferentially with Utp25p and Dhr2p and is essential for the production of the 40S ribosomal subunit in Saccharomyces cerevisiae.Semantic proximity Read ↗

Dob1p (Mtr4p) is a putative ATP-dependent RNA helicase required for the 3' end formation of 5.8S rRNA in Saccharomyces cerevisiae.Semantic proximity Read ↗

Has1p, a member of the DEAD-box family, is required for 40S ribosomal subunit biogenesis in Saccharomyces cerevisiae.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.